IDROTEC srl produces hydraulic cylinders drawing or a sample , or your project . Technical data: • Bore 25mm minimum inner diameter of up to a maximum of 200mm ; • Stroke up to 3500mm ; We manufacture cylinders for the following sectors : • Agricultural – agricultural machinery in general ; • Industrial – construction equipment, excavators , bulldozers , construction hoists , cranes bunk , Truck Crane, crane for small trucks , cranes for lifting tree trunks ; • Special cylinders cylinders to customer’s design ;